The next record that the Last family is found in is the 1860 US Census for the town of Grafton in Ozaukee County, Wisconsin. They are living with Charlotte’s brother, August, who owns the land. I’m not sure when he came over from Pommerania or if he was here already. That may be why Johann and his family emigrated to this area.
Johann, now listed as John mostly from this point forward, is listed as being a “farm laborer” probably working on August’s farm. Though, he does own $200 worth of “personal estate.”